This research purposes to develop the 3D animation names “Robert Heart” and to conserve the environment for everyone. The data of this research are analyzed about the forest restoration and 3D animation principles by combining them to create the work because a lot of target groups like animation cartoon. As a result, this animation is created to let audiences recognize the importance of forest and its restoration. Graphic and multimedia design is used to develop this work in order to plan and design to be good-looking. This work is animated and planned the plot to be continuous and interesting. The principle of perception is used to determine presentation’s view and form in order to get the multimedia animation that suits to the target groups effectively. The result of research is in the moderate rank. From viewing the content and the plot of story, experts’ score are 3 scores. The score of environment in this story is 4 scores. The characters’ design